ETA 9131BrandETACaliber9131SizeFunctionVersionHandsStemStem (subs.)Stem (2 pce)Balance staffBalance staff (subs.)Mainspring (subs.)Mainspring (subs.)BatteryWatchpartsPart NocaliberdescriptionoriginalArtno.100BMain plate jewelled920001009131110BBarrel and train wheel bridge9200011091311219120Screw for balance bridge9200012191201619126Center pipe920001619126227BSweep second wheel920002279131242BCannon pinion with driver9200024291312609120Minute wheel9200026091202779121Second wheel driving pinion9200027791213039120Rücker, 2tlg. Für Breguetspirale9200030391203059120Rückerfriktionsfeder9200030591203589120Regulator corrector920003589120405BWinding stem -mouv.part9200040591314479126Stem spring9200044791264509126Setting wheel920004509126471BFriction spring f. sweep sec.-pinion9200047191317219120Balance cplt. -regulated9200072191204000BElectronic module92004000913143609120Click wheel, pivoted920043609120
